91
Others
When using the 16:9 aspect ratio screen sizeUnit: mm (inches)
To calculate the installation positions
L’ (minimum) = 31.1781 (1 1/4) × SS + 137.7 (5 1/2)
L’ (maximum) = 47.0644 (1 7/8) × SS + 130.8 (5 1/4)
y’ (minimum) = 6.2263 (1/4) × SS
y’ (maximum) = 8.8414 (3/8) × SS + 268.5 (10 5/8)
When using the 4:3 aspect ratio screen sizeUnit: mm (inches)
To calculate the installation positions
L’ (minimum) = 38.1569 (1 1/2) × SS + 137.7 (5 1/2)
L’ (maximum) = 57.5992 (2 3/8) × SS + 130.8 (5 1/4)
y’ (minimum) = 7.62 (3/8) × SS
y’ (maximum) = 10.8204 (1/2) × SS + 268.5 (10 5/8)
Screen Size
SS (inches) 40 60 80 100 120 150 2 00 250 300
(mm) 1016 1524 2032 2540 3048 3810 5080 6350 7620
L’
(minimum) 1385 2008 2632 3256 3879 4814 6373 7932 9491
(54
5
/
8
) (79
1
/
8
) (103
5
/
8
) (128
1
/
4
) (152
3
/
4
) (189
5
/
8
) (251) (312
3
/
8
) (373
3
/
4
)
(maximum) 2013 2955 3896 4837 5779 7190 9544 11897 14250
(79
3
/
8
) (116
3
/
8
) (153
1
/
2
) (190
1
/
2
) (227
1
/
2
) (283
1
/
8
) (375
3
/
4
) (468
1
/
2
) (561
1
/
8
)
y’
(minimum) 249 374 498 623 747 934 1245 1557 1868
(9
7
/
8
) (14
3
/
4
)(19
5
/
8
)(24
5
/
8
)(29
1
/
2
) (36
7
/
8
)(49
1
/
8
)(61
3
/
8
)(73
5
/
8
)
(maximum) 622 799 976 1153 1329 1595 203 7 2479 2921
(24
1
/
2
) (31
1
/
2
)(38
1
/
2
)(45
1
/
2
)(52
3
/
8
) (62
7
/
8
)(80
1
/
4
)(97
5
/
8
) (115)
Screen Size
SS (inches) 40 60 80 100 120 150 200 250 300
(mm) 1016 1524 2032 2540 3048 3810 5080 6350 7620
L’
(minimum) 1664 2427 3190 3953 4717 5861 7769 9677 11585
(65
5
/
8
) (95
5
/
8
) (125
5
/
8
) (155
3
/
4
) (185
3
/
4
) (230
7
/
8
) (305
7
/
8
) (381) (456
1
/
8
)
(maximum) 24 35 3587 4739 5891 7043 8771 11651 14531 1741 1
(95
7
/
8
) (141
1
/
4
) (186
5
/
8
) (232) (277
3
/
8
) (345
3
/
8
) (458
3
/
4
) (572
1
/
8
) (685
1
/
2
)
y’
(minimum) 305 457 610 762 914 1143 1524 1905 2286
(12) (18) (24) (30) (36) (45) (60) (75) (90)
(maximum) 701 918 113 4 1351 1567 1892 2433 2974 3515
(27
5
/
8
) (36
1
/
4
)(44
3
/
4
)(53
1
/
4
)(61
3
/
4
) (74
1
/
2
)(95
7
/
8
) (117
1
/
8
) (138
3
/
8
)